Published October 23, 1989 | Version v1
Journal article Metadata-only

Oriented O(αs2) 3-jet in e+e--annihilation

Creators

  • 1. Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany, F.R.)
  • 2. Mainz Univ. (Germany, F.R.). Inst. fuer Physik

Description

We present O(αs2) expressions for the invariant structure functions that describe the space orientation of O(αs2) 3-jet in e+e--annihilation on and off the Z0. Our results are presented in a form which allows them to be easily incorporated into Monte-Carlo event-generation programs including beam-polarization effects. We present O(αs2) thrust distributions for the various helicity cross sections that can be determined from an angular analysis of 3-jet events. (orig.)

Additional details

Publishing Information

Journal Title
Nuclear Physics B, Particle Physics
Journal Volume
325
Journal Issue
3
Series
Nucl. Phys. B, Part. Phys.
Journal Page Range
557-580
ISSN
0550-3213
CODEN
NUPBB

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
21004758
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ANGULAR DISTRIBUTION; ANNIHILATION; BORN APPROXIMATION; COMPUTERIZED SIMULATION; DIFFERENTIAL CROSS SECTIONS; ELECTRON-POSITRON INTERACTIONS; GEV RANGE 10-100; GEV RANGE 100-1000; GLUONS; HADRONS; HELICITY; JET MODEL; LORENTZ INVARIANCE; MONTE CARLO METHOD; MULTIPLE PRODUCTION; PAIR PRODUCTION; PERTURBATION THEORY; POLARIZED BEAMS; QUANTUM CHROMODYNAMICS; QUARKS; SPIN ORIENTATION; STRUCTURE FUNCTIONS; THEORETICAL DATA
Descriptors DEC
BEAMS; BOSONS; CROSS SECTIONS; DATA; DISTRIBUTION; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; FIELD THEORIES; FUNCTIONS; GEV RANGE; INFORMATION; INTERACTIONS; INVARIANCE PRINCIPLES; LEPTON-LEPTON INTERACTIONS; MATHEMATICAL MODELS; NUMERICAL DATA; ORIENTATION; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PRODUCTION; PARTICLE PROPERTIES; POSTULATED PARTICLES; QUANTUM FIELD THEORY; SIMULATION